What is Bitcoin The concept of Bitcoin, first proposed by Satoshi Nakamoto in November 2008, is a peer-to-peer electronic cash system that does not require the participation of central institutions such as the government, but is maintained by everyone. The total number of bitcoins is constant, 21 million. Has the good name of “digital gold”.

It implements the first new Nakamoto consensus algorithm since Bitcoin in 2008. Proofs of Space and Time replace energy intensive “proofs of work”. Asset name: Chia Ticker: XCH To celebrate the listing of XCH on OKX this week, we’re giving away a total of $100,000 and 5000 TiB to participants who deposit or trade XCH on OKX.